1 /*
2  * Copyright (C) 2018 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.car.settings.suggestions;
18 
19 import android.content.Context;
20 import android.service.settings.suggestions.Suggestion;
21 
22 import androidx.loader.content.AsyncTaskLoader;
23 
24 import com.android.car.settings.common.AsyncLoader;
25 import com.android.car.settings.common.Logger;
26 import com.android.settingslib.suggestions.SuggestionController;
27 
28 import java.util.List;
29 
30 /**
31  * Loads suggestions for car settings. Taken from
32  * {@link com.android.settingslib.suggestions.SuggestionLoader}, only change is to extend from car
33  * settings {@link AsyncLoader} which extends from support library {@link AsyncTaskLoader}.
34  */
35 public class SettingsSuggestionsLoader extends AsyncLoader<List<Suggestion>> {
36     private static final Logger LOG = new Logger(SettingsSuggestionsLoader.class);
37 
38     /**
39      * ID used for loader that loads the settings suggestions. ID value is an arbitrary value.
40      */
41     public static final int LOADER_ID_SUGGESTIONS = 42;
42 
43     private final SuggestionController mSuggestionController;
44 
SettingsSuggestionsLoader(Context context, SuggestionController controller)45     public SettingsSuggestionsLoader(Context context, SuggestionController controller) {
46         super(context);
47         mSuggestionController = controller;
48     }
49 
50     @Override
loadInBackground()51     public List<Suggestion> loadInBackground() {
52         final List<Suggestion> data = mSuggestionController.getSuggestions();
53         if (data == null) {
54             LOG.d("data is null");
55         } else {
56             LOG.d("data size " + data.size());
57         }
58         return data;
59     }
60 }